f8edcf57bd
Show a validation warning when someone sets a `setColorScheme` action with an invalid scheme In the setting validation phase, scan all commands for all the "set color scheme" actions, and check each of them has a valid scheme. If any of them has an invalid scheme name, raise a warning. Do not check iterable commands that will be expanded to valid color schemes. ## Validation Steps Performed - Added tests to LocalTests_SettingsModel - Manual tests, add commands to settings.json with invalid color scheme and check the warning pops up. Try simple and nested commands. Closes #7221
1165 lines
46 KiB
C++
1165 lines
46 KiB
C++
// Copyright (c) Microsoft Corporation.
|
|
// Licensed under the MIT license.
|
|
|
|
#include "pch.h"
|
|
#include "AppLogic.h"
|
|
#include "AppLogic.g.cpp"
|
|
#include <winrt/Microsoft.UI.Xaml.XamlTypeInfo.h>
|
|
|
|
#include <LibraryResources.h>
|
|
|
|
using namespace winrt::Windows::ApplicationModel;
|
|
using namespace winrt::Windows::ApplicationModel::DataTransfer;
|
|
using namespace winrt::Windows::UI::Xaml;
|
|
using namespace winrt::Windows::UI::Xaml::Controls;
|
|
using namespace winrt::Windows::UI::Core;
|
|
using namespace winrt::Windows::System;
|
|
using namespace winrt::Microsoft::Terminal;
|
|
using namespace winrt::Microsoft::Terminal::TerminalControl;
|
|
using namespace winrt::Microsoft::Terminal::Settings::Model;
|
|
using namespace ::TerminalApp;
|
|
|
|
namespace winrt
|
|
{
|
|
namespace MUX = Microsoft::UI::Xaml;
|
|
using IInspectable = Windows::Foundation::IInspectable;
|
|
}
|
|
|
|
static const winrt::hstring StartupTaskName = L"StartTerminalOnLoginTask";
|
|
// clang-format off
|
|
// !!! IMPORTANT !!!
|
|
// Make sure that these keys are in the same order as the
|
|
// SettingsLoadWarnings/Errors enum is!
|
|
static const std::array<std::wstring_view, static_cast<uint32_t>(SettingsLoadWarnings::WARNINGS_SIZE)> settingsLoadWarningsLabels {
|
|
USES_RESOURCE(L"MissingDefaultProfileText"),
|
|
USES_RESOURCE(L"DuplicateProfileText"),
|
|
USES_RESOURCE(L"UnknownColorSchemeText"),
|
|
USES_RESOURCE(L"InvalidBackgroundImage"),
|
|
USES_RESOURCE(L"InvalidIcon"),
|
|
USES_RESOURCE(L"AtLeastOneKeybindingWarning"),
|
|
USES_RESOURCE(L"TooManyKeysForChord"),
|
|
USES_RESOURCE(L"MissingRequiredParameter"),
|
|
USES_RESOURCE(L"LegacyGlobalsProperty"),
|
|
USES_RESOURCE(L"FailedToParseCommandJson"),
|
|
USES_RESOURCE(L"FailedToWriteToSettings"),
|
|
USES_RESOURCE(L"InvalidColorSchemeInCmd")
|
|
};
|
|
static const std::array<std::wstring_view, static_cast<uint32_t>(SettingsLoadErrors::ERRORS_SIZE)> settingsLoadErrorsLabels {
|
|
USES_RESOURCE(L"NoProfilesText"),
|
|
USES_RESOURCE(L"AllProfilesHiddenText")
|
|
};
|
|
// clang-format on
|
|
|
|
// Function Description:
|
|
// - General-purpose helper for looking up a localized string for a
|
|
// warning/error. First will look for the given key in the provided map of
|
|
// keys->strings, where the values in the map are ResourceKeys. If it finds
|
|
// one, it will lookup the localized string from that ResourceKey.
|
|
// - If it does not find a key, it'll return an empty string
|
|
// Arguments:
|
|
// - key: the value to use to look for a resource key in the given map
|
|
// - map: A map of keys->Resource keys.
|
|
// Return Value:
|
|
// - the localized string for the given type, if it exists.
|
|
template<std::size_t N>
|
|
static winrt::hstring _GetMessageText(uint32_t index, std::array<std::wstring_view, N> keys)
|
|
{
|
|
if (index < keys.size())
|
|
{
|
|
return GetLibraryResourceString(keys.at(index));
|
|
}
|
|
return {};
|
|
}
|
|
|
|
// Function Description:
|
|
// - Gets the text from our ResourceDictionary for the given
|
|
// SettingsLoadWarning. If there is no such text, we'll return nullptr.
|
|
// - The warning should have an entry in settingsLoadWarningsLabels.
|
|
// Arguments:
|
|
// - warning: the SettingsLoadWarnings value to get the localized text for.
|
|
// Return Value:
|
|
// - localized text for the given warning
|
|
static winrt::hstring _GetWarningText(SettingsLoadWarnings warning)
|
|
{
|
|
return _GetMessageText(static_cast<uint32_t>(warning), settingsLoadWarningsLabels);
|
|
}
|
|
|
|
// Function Description:
|
|
// - Gets the text from our ResourceDictionary for the given
|
|
// SettingsLoadError. If there is no such text, we'll return nullptr.
|
|
// - The warning should have an entry in settingsLoadErrorsLabels.
|
|
// Arguments:
|
|
// - error: the SettingsLoadErrors value to get the localized text for.
|
|
// Return Value:
|
|
// - localized text for the given error
|
|
static winrt::hstring _GetErrorText(SettingsLoadErrors error)
|
|
{
|
|
return _GetMessageText(static_cast<uint32_t>(error), settingsLoadErrorsLabels);
|
|
}
|
|
|
|
// Function Description:
|
|
// - Creates a Run of text to display an error message. The text is yellow or
|
|
// red for dark/light theme, respectively.
|
|
// Arguments:
|
|
// - text: The text of the error message.
|
|
// - resources: The application's resource loader.
|
|
// Return Value:
|
|
// - The fully styled text run.
|
|
static Documents::Run _BuildErrorRun(const winrt::hstring& text, const ResourceDictionary& resources)
|
|
{
|
|
Documents::Run textRun;
|
|
textRun.Text(text);
|
|
|
|
// Color the text red (light theme) or yellow (dark theme) based on the system theme
|
|
winrt::IInspectable key = winrt::box_value(L"ErrorTextBrush");
|
|
if (resources.HasKey(key))
|
|
{
|
|
winrt::IInspectable g = resources.Lookup(key);
|
|
auto brush = g.try_as<winrt::Windows::UI::Xaml::Media::Brush>();
|
|
textRun.Foreground(brush);
|
|
}
|
|
|
|
return textRun;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Returns whether the user is either a member of the Administrators group or
|
|
// is currently elevated.
|
|
// Return Value:
|
|
// - true if the user is an administrator
|
|
static bool _isUserAdmin() noexcept
|
|
try
|
|
{
|
|
SID_IDENTIFIER_AUTHORITY ntAuthority{ SECURITY_NT_AUTHORITY };
|
|
wil::unique_sid adminGroupSid{};
|
|
THROW_IF_WIN32_BOOL_FALSE(AllocateAndInitializeSid(&ntAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &adminGroupSid));
|
|
BOOL b;
|
|
THROW_IF_WIN32_BOOL_FALSE(CheckTokenMembership(NULL, adminGroupSid.get(), &b));
|
|
return !!b;
|
|
}
|
|
catch (...)
|
|
{
|
|
LOG_CAUGHT_EXCEPTION();
|
|
return false;
|
|
}
|
|
|
|
namespace winrt::TerminalApp::implementation
|
|
{
|
|
// Function Description:
|
|
// - Get the AppLogic for the current active Xaml application, or null if there isn't one.
|
|
// Return value:
|
|
// - A pointer (bare) to the AppLogic, or nullptr. The app logic outlives all other objects,
|
|
// unless the application is in a terrible way, so this is "safe."
|
|
AppLogic* AppLogic::Current() noexcept
|
|
try
|
|
{
|
|
if (auto currentXamlApp{ winrt::Windows::UI::Xaml::Application::Current().try_as<winrt::TerminalApp::App>() })
|
|
{
|
|
if (auto appLogicPointer{ winrt::get_self<AppLogic>(currentXamlApp.Logic()) })
|
|
{
|
|
return appLogicPointer;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
catch (...)
|
|
{
|
|
LOG_CAUGHT_EXCEPTION();
|
|
return nullptr;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Returns the settings currently in use by the entire Terminal application.
|
|
// Throws:
|
|
// - HR E_INVALIDARG if the app isn't up and running.
|
|
const CascadiaSettings AppLogic::CurrentAppSettings()
|
|
{
|
|
auto appLogic{ ::winrt::TerminalApp::implementation::AppLogic::Current() };
|
|
THROW_HR_IF_NULL(E_INVALIDARG, appLogic);
|
|
return appLogic->GetSettings();
|
|
}
|
|
|
|
AppLogic::AppLogic() :
|
|
_dialogLock{},
|
|
_loadedInitialSettings{ false },
|
|
_settingsLoadedResult{ S_OK }
|
|
{
|
|
// For your own sanity, it's better to do setup outside the ctor.
|
|
// If you do any setup in the ctor that ends up throwing an exception,
|
|
// then it might look like App just failed to activate, which will
|
|
// cause you to chase down the rabbit hole of "why is App not
|
|
// registered?" when it definitely is.
|
|
|
|
// The TerminalPage has to be constructed during our construction, to
|
|
// make sure that there's a terminal page for callers of
|
|
// SetTitleBarContent
|
|
_isElevated = _isUserAdmin();
|
|
_root = winrt::make_self<TerminalPage>();
|
|
}
|
|
|
|
// Method Description:
|
|
// - Implements the IInitializeWithWindow interface from shobjidl_core.
|
|
HRESULT AppLogic::Initialize(HWND hwnd)
|
|
{
|
|
return _root->Initialize(hwnd);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Called around the codebase to discover if this is a UWP where we need to turn off specific settings.
|
|
// Arguments:
|
|
// - <none> - reports internal state
|
|
// Return Value:
|
|
// - True if UWP, false otherwise.
|
|
bool AppLogic::IsUwp() const noexcept
|
|
{
|
|
return _isUwp;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Called around the codebase to discover if Terminal is running elevated
|
|
// Arguments:
|
|
// - <none> - reports internal state
|
|
// Return Value:
|
|
// - True if elevated, false otherwise.
|
|
bool AppLogic::IsElevated() const noexcept
|
|
{
|
|
return _isElevated;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Called by UWP context invoker to let us know that we may have to change some of our behaviors
|
|
// for being a UWP
|
|
// Arguments:
|
|
// - <none> (sets to UWP = true, one way change)
|
|
// Return Value:
|
|
// - <none>
|
|
void AppLogic::RunAsUwp()
|
|
{
|
|
_isUwp = true;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Build the UI for the terminal app. Before this method is called, it
|
|
// should not be assumed that the TerminalApp is usable. The Settings
|
|
// should be loaded before this is called, either with LoadSettings or
|
|
// GetLaunchDimensions (which will call LoadSettings)
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - <none>
|
|
void AppLogic::Create()
|
|
{
|
|
// Assert that we've already loaded our settings. We have to do
|
|
// this as a MTA, before the app is Create()'d
|
|
WINRT_ASSERT(_loadedInitialSettings);
|
|
|
|
_root->DialogPresenter(*this);
|
|
|
|
// In UWP mode, we cannot handle taking over the title bar for tabs,
|
|
// so this setting is overridden to false no matter what the preference is.
|
|
if (_isUwp)
|
|
{
|
|
_settings.GlobalSettings().ShowTabsInTitlebar(false);
|
|
}
|
|
|
|
_root->SetSettings(_settings, false);
|
|
_root->Loaded({ this, &AppLogic::_OnLoaded });
|
|
_root->Initialized([this](auto&&, auto&&) {
|
|
// GH#288 - When we finish initialization, if the user wanted us
|
|
// launched _fullscreen_, toggle fullscreen mode. This will make sure
|
|
// that the window size is _first_ set up as something sensible, so
|
|
// leaving fullscreen returns to a reasonable size.
|
|
const auto launchMode = this->GetLaunchMode();
|
|
if (launchMode == LaunchMode::FullscreenMode)
|
|
{
|
|
_root->ToggleFullscreen();
|
|
}
|
|
else if (launchMode == LaunchMode::FocusMode || launchMode == LaunchMode::MaximizedFocusMode)
|
|
{
|
|
_root->ToggleFocusMode();
|
|
}
|
|
});
|
|
_root->Create();
|
|
|
|
_ApplyTheme(_settings.GlobalSettings().Theme());
|
|
_ApplyStartupTaskStateChange();
|
|
|
|
TraceLoggingWrite(
|
|
g_hTerminalAppProvider,
|
|
"AppCreated",
|
|
TraceLoggingDescription("Event emitted when the application is started"),
|
|
TraceLoggingBool(_settings.GlobalSettings().ShowTabsInTitlebar(), "TabsInTitlebar"),
|
|
TraceLoggingKeyword(MICROSOFT_KEYWORD_MEASURES),
|
|
TelemetryPrivacyDataTag(PDT_ProductAndServicePerformance));
|
|
}
|
|
|
|
// Method Description:
|
|
// - Show a ContentDialog with buttons to take further action. Uses the
|
|
// FrameworkElements provided as the title and content of this dialog, and
|
|
// displays buttons (or a single button). Two buttons (primary and secondary)
|
|
// will be displayed if this is an warning dialog for closing the terminal,
|
|
// this allows the users to abandon the closing action. Otherwise, a single
|
|
// close button will be displayed.
|
|
// - Only one dialog can be visible at a time. If another dialog is visible
|
|
// when this is called, nothing happens.
|
|
// Arguments:
|
|
// - dialog: the dialog object that is going to show up
|
|
// Return value:
|
|
// - an IAsyncOperation with the dialog result
|
|
winrt::Windows::Foundation::IAsyncOperation<ContentDialogResult> AppLogic::ShowDialog(winrt::Windows::UI::Xaml::Controls::ContentDialog dialog)
|
|
{
|
|
// DON'T release this lock in a wil::scope_exit. The scope_exit will get
|
|
// called when we await, which is not what we want.
|
|
std::unique_lock lock{ _dialogLock, std::try_to_lock };
|
|
if (!lock)
|
|
{
|
|
// Another dialog is visible.
|
|
co_return ContentDialogResult::None;
|
|
}
|
|
|
|
// IMPORTANT: This is necessary as documented in the ContentDialog MSDN docs.
|
|
// Since we're hosting the dialog in a Xaml island, we need to connect it to the
|
|
// xaml tree somehow.
|
|
dialog.XamlRoot(_root->XamlRoot());
|
|
|
|
// IMPORTANT: Set the requested theme of the dialog, because the
|
|
// PopupRoot isn't directly in the Xaml tree of our root. So the dialog
|
|
// won't inherit our RequestedTheme automagically.
|
|
// GH#5195, GH#3654 Because we cannot set RequestedTheme at the application level,
|
|
// we occasionally run into issues where parts of our UI end up themed incorrectly.
|
|
// Dialogs, for example, live under a different Xaml root element than the rest of
|
|
// our application. This makes our popup menus and buttons "disappear" when the
|
|
// user wants Terminal to be in a different theme than the rest of the system.
|
|
// This hack---and it _is_ a hack--walks up a dialog's ancestry and forces the
|
|
// theme on each element up to the root. We're relying a bit on Xaml's implementation
|
|
// details here, but it does have the desired effect.
|
|
// It's not enough to set the theme on the dialog alone.
|
|
auto themingLambda{ [this](const Windows::Foundation::IInspectable& sender, const RoutedEventArgs&) {
|
|
auto theme{ _settings.GlobalSettings().Theme() };
|
|
auto element{ sender.try_as<winrt::Windows::UI::Xaml::FrameworkElement>() };
|
|
while (element)
|
|
{
|
|
element.RequestedTheme(theme);
|
|
element = element.Parent().try_as<winrt::Windows::UI::Xaml::FrameworkElement>();
|
|
}
|
|
} };
|
|
|
|
themingLambda(dialog, nullptr); // if it's already in the tree
|
|
auto loadedRevoker{ dialog.Loaded(winrt::auto_revoke, themingLambda) }; // if it's not yet in the tree
|
|
|
|
// Display the dialog.
|
|
co_return co_await dialog.ShowAsync(Controls::ContentDialogPlacement::Popup);
|
|
|
|
// After the dialog is dismissed, the dialog lock (held by `lock`) will
|
|
// be released so another can be shown
|
|
}
|
|
|
|
// Method Description:
|
|
// - Displays a dialog for errors found while loading or validating the
|
|
// settings. Uses the resources under the provided title and content keys
|
|
// as the title and first content of the dialog, then also displays a
|
|
// message for whatever exception was found while validating the settings.
|
|
// - Only one dialog can be visible at a time. If another dialog is visible
|
|
// when this is called, nothing happens. See ShowDialog for details
|
|
// Arguments:
|
|
// - titleKey: The key to use to lookup the title text from our resources.
|
|
// - contentKey: The key to use to lookup the content text from our resources.
|
|
void AppLogic::_ShowLoadErrorsDialog(const winrt::hstring& titleKey,
|
|
const winrt::hstring& contentKey,
|
|
HRESULT settingsLoadedResult)
|
|
{
|
|
auto title = GetLibraryResourceString(titleKey);
|
|
auto buttonText = RS_(L"Ok");
|
|
|
|
Controls::TextBlock warningsTextBlock;
|
|
// Make sure you can copy-paste
|
|
warningsTextBlock.IsTextSelectionEnabled(true);
|
|
// Make sure the lines of text wrap
|
|
warningsTextBlock.TextWrapping(TextWrapping::Wrap);
|
|
|
|
winrt::Windows::UI::Xaml::Documents::Run errorRun;
|
|
const auto errorLabel = GetLibraryResourceString(contentKey);
|
|
errorRun.Text(errorLabel);
|
|
warningsTextBlock.Inlines().Append(errorRun);
|
|
warningsTextBlock.Inlines().Append(Documents::LineBreak{});
|
|
|
|
if (FAILED(settingsLoadedResult))
|
|
{
|
|
if (!_settingsLoadExceptionText.empty())
|
|
{
|
|
warningsTextBlock.Inlines().Append(_BuildErrorRun(_settingsLoadExceptionText, ::winrt::Windows::UI::Xaml::Application::Current().as<::winrt::TerminalApp::App>().Resources()));
|
|
warningsTextBlock.Inlines().Append(Documents::LineBreak{});
|
|
}
|
|
}
|
|
|
|
// Add a note that we're using the default settings in this case.
|
|
winrt::Windows::UI::Xaml::Documents::Run usingDefaultsRun;
|
|
const auto usingDefaultsText = RS_(L"UsingDefaultSettingsText");
|
|
usingDefaultsRun.Text(usingDefaultsText);
|
|
warningsTextBlock.Inlines().Append(Documents::LineBreak{});
|
|
warningsTextBlock.Inlines().Append(usingDefaultsRun);
|
|
|
|
Controls::ContentDialog dialog;
|
|
dialog.Title(winrt::box_value(title));
|
|
dialog.Content(winrt::box_value(warningsTextBlock));
|
|
dialog.CloseButtonText(buttonText);
|
|
dialog.DefaultButton(Controls::ContentDialogButton::Close);
|
|
|
|
ShowDialog(dialog);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Displays a dialog for warnings found while loading or validating the
|
|
// settings. Displays messages for whatever warnings were found while
|
|
// validating the settings.
|
|
// - Only one dialog can be visible at a time. If another dialog is visible
|
|
// when this is called, nothing happens. See ShowDialog for details
|
|
void AppLogic::_ShowLoadWarningsDialog()
|
|
{
|
|
auto title = RS_(L"SettingsValidateErrorTitle");
|
|
auto buttonText = RS_(L"Ok");
|
|
|
|
Controls::TextBlock warningsTextBlock;
|
|
// Make sure you can copy-paste
|
|
warningsTextBlock.IsTextSelectionEnabled(true);
|
|
// Make sure the lines of text wrap
|
|
warningsTextBlock.TextWrapping(TextWrapping::Wrap);
|
|
|
|
const auto warnings = _settings.Warnings();
|
|
for (const auto& warning : warnings)
|
|
{
|
|
// Try looking up the warning message key for each warning.
|
|
const auto warningText = _GetWarningText(warning);
|
|
if (!warningText.empty())
|
|
{
|
|
warningsTextBlock.Inlines().Append(_BuildErrorRun(warningText, ::winrt::Windows::UI::Xaml::Application::Current().as<::winrt::TerminalApp::App>().Resources()));
|
|
|
|
// The "LegacyGlobalsProperty" warning is special - it has a URL
|
|
// that goes with it. So we need to manually construct a
|
|
// Hyperlink and insert it along with the warning text.
|
|
if (warning == SettingsLoadWarnings::LegacyGlobalsProperty)
|
|
{
|
|
// Add the URL here too
|
|
const auto legacyGlobalsLinkLabel = RS_(L"LegacyGlobalsPropertyHrefLabel");
|
|
const auto legacyGlobalsLinkUriValue = RS_(L"LegacyGlobalsPropertyHrefUrl");
|
|
|
|
winrt::Windows::UI::Xaml::Documents::Run legacyGlobalsLinkText;
|
|
winrt::Windows::UI::Xaml::Documents::Hyperlink legacyGlobalsLink;
|
|
winrt::Windows::Foundation::Uri legacyGlobalsLinkUri{ legacyGlobalsLinkUriValue };
|
|
|
|
legacyGlobalsLinkText.Text(legacyGlobalsLinkLabel);
|
|
legacyGlobalsLink.NavigateUri(legacyGlobalsLinkUri);
|
|
legacyGlobalsLink.Inlines().Append(legacyGlobalsLinkText);
|
|
|
|
warningsTextBlock.Inlines().Append(legacyGlobalsLink);
|
|
}
|
|
|
|
warningsTextBlock.Inlines().Append(Documents::LineBreak{});
|
|
}
|
|
}
|
|
|
|
Controls::ContentDialog dialog;
|
|
dialog.Title(winrt::box_value(title));
|
|
dialog.Content(winrt::box_value(warningsTextBlock));
|
|
dialog.CloseButtonText(buttonText);
|
|
dialog.DefaultButton(Controls::ContentDialogButton::Close);
|
|
|
|
ShowDialog(dialog);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Triggered when the application is finished loading. If we failed to load
|
|
// the settings, then this will display the error dialog. This is done
|
|
// here instead of when loading the settings, because we need our UI to be
|
|
// visible to display the dialog, and when we're loading the settings,
|
|
// the UI might not be visible yet.
|
|
// Arguments:
|
|
// - <unused>
|
|
void AppLogic::_OnLoaded(const IInspectable& /*sender*/,
|
|
const RoutedEventArgs& /*eventArgs*/)
|
|
{
|
|
const auto keyboardServiceIsDisabled = !_IsKeyboardServiceEnabled();
|
|
if (keyboardServiceIsDisabled)
|
|
{
|
|
_root->ShowKeyboardServiceWarning();
|
|
}
|
|
if (FAILED(_settingsLoadedResult))
|
|
{
|
|
const winrt::hstring titleKey = USES_RESOURCE(L"InitialJsonParseErrorTitle");
|
|
const winrt::hstring textKey = USES_RESOURCE(L"InitialJsonParseErrorText");
|
|
_ShowLoadErrorsDialog(titleKey, textKey, _settingsLoadedResult);
|
|
}
|
|
else if (_settingsLoadedResult == S_FALSE)
|
|
{
|
|
_ShowLoadWarningsDialog();
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Helper for determining if the "Touch Keyboard and Handwriting Panel
|
|
// Service" is enabled. If it isn't, we want to be able to display a
|
|
// warning to the user, because they won't be able to type in the
|
|
// Terminal.
|
|
// Return Value:
|
|
// - true if the service is enabled, or if we fail to query the service. We
|
|
// return true in that case, to be less noisy (though, that is unexpected)
|
|
bool AppLogic::_IsKeyboardServiceEnabled()
|
|
{
|
|
if (IsUwp())
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// If at any point we fail to open the service manager, the service,
|
|
// etc, then just quick return true to disable the dialog. We'd rather
|
|
// not be noisy with this dialog if we failed for some reason.
|
|
|
|
// Open the service manager. This will return 0 if it failed.
|
|
wil::unique_schandle hManager{ OpenSCManager(nullptr, nullptr, 0) };
|
|
|
|
if (LOG_LAST_ERROR_IF(!hManager.is_valid()))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// Get a handle to the keyboard service
|
|
wil::unique_schandle hService{ OpenService(hManager.get(), TabletInputServiceKey.data(), SERVICE_QUERY_STATUS) };
|
|
if (LOG_LAST_ERROR_IF(!hService.is_valid()))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
// Get the current state of the service
|
|
SERVICE_STATUS status{ 0 };
|
|
if (!LOG_IF_WIN32_BOOL_FALSE(QueryServiceStatus(hService.get(), &status)))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
const auto state = status.dwCurrentState;
|
|
return (state == SERVICE_RUNNING || state == SERVICE_START_PENDING);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Get the size in pixels of the client area we'll need to launch this
|
|
// terminal app. This method will use the default profile's settings to do
|
|
// this calculation, as well as the _system_ dpi scaling. See also
|
|
// TermControl::GetProposedDimensions.
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - a point containing the requested dimensions in pixels.
|
|
winrt::Windows::Foundation::Size AppLogic::GetLaunchDimensions(uint32_t dpi)
|
|
{
|
|
if (!_loadedInitialSettings)
|
|
{
|
|
// Load settings if we haven't already
|
|
LoadSettings();
|
|
}
|
|
|
|
// Use the default profile to determine how big of a window we need.
|
|
const auto [_, settings] = TerminalSettings::BuildSettings(_settings, nullptr, nullptr);
|
|
|
|
auto proposedSize = TermControl::GetProposedDimensions(settings, dpi);
|
|
|
|
const float scale = static_cast<float>(dpi) / static_cast<float>(USER_DEFAULT_SCREEN_DPI);
|
|
|
|
// GH#2061 - If the global setting "Always show tab bar" is
|
|
// set or if "Show tabs in title bar" is set, then we'll need to add
|
|
// the height of the tab bar here.
|
|
if (_settings.GlobalSettings().ShowTabsInTitlebar())
|
|
{
|
|
// If we're showing the tabs in the titlebar, we need to use a
|
|
// TitlebarControl here to calculate how much space to reserve.
|
|
//
|
|
// We'll create a fake TitlebarControl, and we'll propose an
|
|
// available size to it with Measure(). After Measure() is called,
|
|
// the TitlebarControl's DesiredSize will contain the _unscaled_
|
|
// size that the titlebar would like to use. We'll use that as part
|
|
// of the height calculation here.
|
|
auto titlebar = TitlebarControl{ static_cast<uint64_t>(0) };
|
|
titlebar.Measure({ SHRT_MAX, SHRT_MAX });
|
|
proposedSize.Height += (titlebar.DesiredSize().Height) * scale;
|
|
}
|
|
else if (_settings.GlobalSettings().AlwaysShowTabs())
|
|
{
|
|
// Otherwise, let's use a TabRowControl to calculate how much extra
|
|
// space we'll need.
|
|
//
|
|
// Similarly to above, we'll measure it with an arbitrarily large
|
|
// available space, to make sure we get all the space it wants.
|
|
auto tabControl = TabRowControl();
|
|
tabControl.Measure({ SHRT_MAX, SHRT_MAX });
|
|
|
|
// For whatever reason, there's about 6px of unaccounted-for space
|
|
// in the application. I couldn't tell you where these 6px are
|
|
// coming from, but they need to be included in this math.
|
|
proposedSize.Width += (tabControl.DesiredSize().Height + 6) * scale;
|
|
}
|
|
|
|
return proposedSize;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Get the launch mode in json settings file. Now there
|
|
// two launch mode: default, maximized. Default means the window
|
|
// will launch according to the launch dimensions provided. Maximized
|
|
// means the window will launch as a maximized window
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - LaunchMode enum that indicates the launch mode
|
|
LaunchMode AppLogic::GetLaunchMode()
|
|
{
|
|
if (!_loadedInitialSettings)
|
|
{
|
|
// Load settings if we haven't already
|
|
LoadSettings();
|
|
}
|
|
|
|
// GH#4620/#5801 - If the user passed --maximized or --fullscreen on the
|
|
// commandline, then use that to override the value from the settings.
|
|
const auto valueFromSettings = _settings.GlobalSettings().LaunchMode();
|
|
const auto valueFromCommandlineArgs = _appArgs.GetLaunchMode();
|
|
return valueFromCommandlineArgs.has_value() ?
|
|
valueFromCommandlineArgs.value() :
|
|
valueFromSettings;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Get the user defined initial position from Json settings file.
|
|
// This position represents the top left corner of the Terminal window.
|
|
// This setting is optional, if not provided, we will use the system
|
|
// default size, which is provided in IslandWindow::MakeWindow.
|
|
// Arguments:
|
|
// - defaultInitialX: the system default x coordinate value
|
|
// - defaultInitialY: the system default y coordinate value
|
|
// Return Value:
|
|
// - a point containing the requested initial position in pixels.
|
|
TerminalApp::InitialPosition AppLogic::GetInitialPosition(int64_t defaultInitialX, int64_t defaultInitialY)
|
|
{
|
|
if (!_loadedInitialSettings)
|
|
{
|
|
// Load settings if we haven't already
|
|
LoadSettings();
|
|
}
|
|
|
|
const auto initialPosition{ _settings.GlobalSettings().InitialPosition() };
|
|
return {
|
|
initialPosition.X ? initialPosition.X.Value() : defaultInitialX,
|
|
initialPosition.Y ? initialPosition.Y.Value() : defaultInitialY
|
|
};
|
|
}
|
|
|
|
winrt::Windows::UI::Xaml::ElementTheme AppLogic::GetRequestedTheme()
|
|
{
|
|
if (!_loadedInitialSettings)
|
|
{
|
|
// Load settings if we haven't already
|
|
LoadSettings();
|
|
}
|
|
|
|
return _settings.GlobalSettings().Theme();
|
|
}
|
|
|
|
bool AppLogic::GetShowTabsInTitlebar()
|
|
{
|
|
if (!_loadedInitialSettings)
|
|
{
|
|
// Load settings if we haven't already
|
|
LoadSettings();
|
|
}
|
|
|
|
return _settings.GlobalSettings().ShowTabsInTitlebar();
|
|
}
|
|
|
|
bool AppLogic::GetInitialAlwaysOnTop()
|
|
{
|
|
if (!_loadedInitialSettings)
|
|
{
|
|
// Load settings if we haven't already
|
|
LoadSettings();
|
|
}
|
|
|
|
return _settings.GlobalSettings().AlwaysOnTop();
|
|
}
|
|
|
|
// Method Description:
|
|
// - See Pane::CalcSnappedDimension
|
|
float AppLogic::CalcSnappedDimension(const bool widthOrHeight, const float dimension) const
|
|
{
|
|
return _root->CalcSnappedDimension(widthOrHeight, dimension);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Attempt to load the settings. If we fail for any reason, returns an error.
|
|
// Return Value:
|
|
// - S_OK if we successfully parsed the settings, otherwise an appropriate HRESULT.
|
|
[[nodiscard]] HRESULT AppLogic::_TryLoadSettings() noexcept
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
|
|
try
|
|
{
|
|
auto newSettings = _isUwp ? CascadiaSettings::LoadUniversal() : CascadiaSettings::LoadAll();
|
|
_settings = newSettings;
|
|
|
|
if (_settings.GetLoadingError())
|
|
{
|
|
_settingsLoadExceptionText = _GetErrorText(_settings.GetLoadingError().Value());
|
|
return E_INVALIDARG;
|
|
}
|
|
else if (!_settings.GetSerializationErrorMessage().empty())
|
|
{
|
|
_settingsLoadExceptionText = _settings.GetSerializationErrorMessage();
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
hr = _settings.Warnings().Size() == 0 ? S_OK : S_FALSE;
|
|
}
|
|
catch (const winrt::hresult_error& e)
|
|
{
|
|
hr = e.code();
|
|
_settingsLoadExceptionText = e.message();
|
|
LOG_HR(hr);
|
|
}
|
|
catch (...)
|
|
{
|
|
hr = wil::ResultFromCaughtException();
|
|
LOG_HR(hr);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Initialized our settings. See CascadiaSettings for more details.
|
|
// Additionally hooks up our callbacks for keybinding events to the
|
|
// keybindings object.
|
|
// NOTE: This must be called from a MTA if we're running as a packaged
|
|
// application. The Windows.Storage APIs require a MTA. If this isn't
|
|
// happening during startup, it'll need to happen on a background thread.
|
|
void AppLogic::LoadSettings()
|
|
{
|
|
auto start = std::chrono::high_resolution_clock::now();
|
|
|
|
TraceLoggingWrite(
|
|
g_hTerminalAppProvider,
|
|
"SettingsLoadStarted",
|
|
TraceLoggingDescription("Event emitted before loading the settings"),
|
|
TraceLoggingKeyword(MICROSOFT_KEYWORD_MEASURES),
|
|
TelemetryPrivacyDataTag(PDT_ProductAndServicePerformance));
|
|
|
|
// Attempt to load the settings.
|
|
// If it fails,
|
|
// - use Default settings,
|
|
// - don't persist them (LoadAll won't save them in this case).
|
|
// - _settingsLoadedResult will be set to an error, indicating that
|
|
// we should display the loading error.
|
|
// * We can't display the error now, because we might not have a
|
|
// UI yet. We'll display the error in _OnLoaded.
|
|
_settingsLoadedResult = _TryLoadSettings();
|
|
|
|
if (FAILED(_settingsLoadedResult))
|
|
{
|
|
_settings = CascadiaSettings::LoadDefaults();
|
|
}
|
|
|
|
auto end = std::chrono::high_resolution_clock::now();
|
|
std::chrono::duration<double> delta = end - start;
|
|
|
|
TraceLoggingWrite(
|
|
g_hTerminalAppProvider,
|
|
"SettingsLoadComplete",
|
|
TraceLoggingDescription("Event emitted when loading the settings is finished"),
|
|
TraceLoggingFloat64(delta.count(), "Duration"),
|
|
TraceLoggingKeyword(MICROSOFT_KEYWORD_MEASURES),
|
|
TelemetryPrivacyDataTag(PDT_ProductAndServicePerformance));
|
|
|
|
_loadedInitialSettings = true;
|
|
|
|
// Register for directory change notification.
|
|
_RegisterSettingsChange();
|
|
|
|
Jumplist::UpdateJumplist(_settings);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Registers for changes to the settings folder and upon a updated settings
|
|
// profile calls _ReloadSettings().
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - <none>
|
|
void AppLogic::_RegisterSettingsChange()
|
|
{
|
|
// Get the containing folder.
|
|
const std::filesystem::path settingsPath{ std::wstring_view{ CascadiaSettings::SettingsPath() } };
|
|
const auto folder = settingsPath.parent_path();
|
|
|
|
_reader.create(folder.c_str(),
|
|
false,
|
|
wil::FolderChangeEvents::All,
|
|
[this, settingsPath](wil::FolderChangeEvent event, PCWSTR fileModified) {
|
|
// We want file modifications, AND when files are renamed to be
|
|
// settings.json. This second case will oftentimes happen with text
|
|
// editors, who will write a temp file, then rename it to be the
|
|
// actual file you wrote. So listen for that too.
|
|
if (!(event == wil::FolderChangeEvent::Modified ||
|
|
event == wil::FolderChangeEvent::RenameNewName))
|
|
{
|
|
return;
|
|
}
|
|
|
|
std::filesystem::path modifiedFilePath = fileModified;
|
|
|
|
// Getting basename (filename.ext)
|
|
const auto settingsBasename = settingsPath.filename();
|
|
const auto modifiedBasename = modifiedFilePath.filename();
|
|
|
|
if (settingsBasename == modifiedBasename)
|
|
{
|
|
this->_DispatchReloadSettings();
|
|
}
|
|
});
|
|
}
|
|
|
|
// Method Description:
|
|
// - Dispatches a settings reload with debounce.
|
|
// Text editors implement Save in a bunch of different ways, so
|
|
// this stops us from reloading too many times or too quickly.
|
|
fire_and_forget AppLogic::_DispatchReloadSettings()
|
|
{
|
|
static constexpr auto FileActivityQuiesceTime{ std::chrono::milliseconds(50) };
|
|
if (!_settingsReloadQueued.exchange(true))
|
|
{
|
|
co_await winrt::resume_after(FileActivityQuiesceTime);
|
|
_ReloadSettings();
|
|
_settingsReloadQueued.store(false);
|
|
}
|
|
}
|
|
|
|
fire_and_forget AppLogic::_LoadErrorsDialogRoutine()
|
|
{
|
|
co_await winrt::resume_foreground(_root->Dispatcher());
|
|
|
|
const winrt::hstring titleKey = USES_RESOURCE(L"ReloadJsonParseErrorTitle");
|
|
const winrt::hstring textKey = USES_RESOURCE(L"ReloadJsonParseErrorText");
|
|
_ShowLoadErrorsDialog(titleKey, textKey, _settingsLoadedResult);
|
|
}
|
|
|
|
fire_and_forget AppLogic::_ShowLoadWarningsDialogRoutine()
|
|
{
|
|
co_await winrt::resume_foreground(_root->Dispatcher());
|
|
|
|
_ShowLoadWarningsDialog();
|
|
}
|
|
|
|
fire_and_forget AppLogic::_RefreshThemeRoutine()
|
|
{
|
|
co_await winrt::resume_foreground(_root->Dispatcher());
|
|
|
|
// Refresh the UI theme
|
|
_ApplyTheme(_settings.GlobalSettings().Theme());
|
|
}
|
|
|
|
fire_and_forget AppLogic::_ApplyStartupTaskStateChange()
|
|
try
|
|
{
|
|
// First, make sure we're running in a packaged context. This method
|
|
// won't work, and will crash mysteriously if we're running unpackaged.
|
|
const auto package{ winrt::Windows::ApplicationModel::Package::Current() };
|
|
if (package == nullptr)
|
|
{
|
|
return;
|
|
}
|
|
|
|
auto weakThis{ get_weak() };
|
|
co_await winrt::resume_foreground(_root->Dispatcher(), CoreDispatcherPriority::Normal);
|
|
if (auto page{ weakThis.get() })
|
|
{
|
|
StartupTaskState state;
|
|
bool tryEnableStartupTask = _settings.GlobalSettings().StartOnUserLogin();
|
|
StartupTask task = co_await StartupTask::GetAsync(StartupTaskName);
|
|
|
|
state = task.State();
|
|
switch (state)
|
|
{
|
|
case StartupTaskState::Disabled:
|
|
{
|
|
if (tryEnableStartupTask)
|
|
{
|
|
co_await task.RequestEnableAsync();
|
|
}
|
|
break;
|
|
}
|
|
case StartupTaskState::DisabledByUser:
|
|
{
|
|
// TODO: GH#6254: define UX for other StartupTaskStates
|
|
break;
|
|
}
|
|
case StartupTaskState::Enabled:
|
|
{
|
|
if (!tryEnableStartupTask)
|
|
{
|
|
task.Disable();
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
CATCH_LOG();
|
|
|
|
// Method Description:
|
|
// - Reloads the settings from the profile.json.
|
|
void AppLogic::_ReloadSettings()
|
|
{
|
|
// Attempt to load our settings.
|
|
// If it fails,
|
|
// - don't change the settings (and don't actually apply the new settings)
|
|
// - don't persist them.
|
|
// - display a loading error
|
|
_settingsLoadedResult = _TryLoadSettings();
|
|
|
|
if (FAILED(_settingsLoadedResult))
|
|
{
|
|
_LoadErrorsDialogRoutine();
|
|
return;
|
|
}
|
|
else if (_settingsLoadedResult == S_FALSE)
|
|
{
|
|
_ShowLoadWarningsDialogRoutine();
|
|
}
|
|
|
|
// Here, we successfully reloaded the settings, and created a new
|
|
// TerminalSettings object.
|
|
|
|
// Update the settings in TerminalPage
|
|
_root->SetSettings(_settings, true);
|
|
|
|
_RefreshThemeRoutine();
|
|
_ApplyStartupTaskStateChange();
|
|
|
|
Jumplist::UpdateJumplist(_settings);
|
|
}
|
|
|
|
// Method Description:
|
|
// - Returns a pointer to the global shared settings.
|
|
[[nodiscard]] CascadiaSettings AppLogic::GetSettings() const noexcept
|
|
{
|
|
return _settings;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Update the current theme of the application. This will trigger our
|
|
// RequestedThemeChanged event, to have our host change the theme of the
|
|
// root of the application.
|
|
// Arguments:
|
|
// - newTheme: The ElementTheme to apply to our elements.
|
|
void AppLogic::_ApplyTheme(const Windows::UI::Xaml::ElementTheme& newTheme)
|
|
{
|
|
// Propagate the event to the host layer, so it can update its own UI
|
|
_requestedThemeChangedHandlers(*this, newTheme);
|
|
}
|
|
|
|
UIElement AppLogic::GetRoot() noexcept
|
|
{
|
|
return _root.as<winrt::Windows::UI::Xaml::Controls::Control>();
|
|
}
|
|
|
|
// Method Description:
|
|
// - Gets the title of the currently focused terminal control. If there
|
|
// isn't a control selected for any reason, returns "Windows Terminal"
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - the title of the focused control if there is one, else "Windows Terminal"
|
|
hstring AppLogic::Title()
|
|
{
|
|
if (_root)
|
|
{
|
|
return _root->Title();
|
|
}
|
|
return { L"Windows Terminal" };
|
|
}
|
|
|
|
// Method Description:
|
|
// - Used to tell the app that the titlebar has been clicked. The App won't
|
|
// actually receive any clicks in the titlebar area, so this is a helper
|
|
// to clue the app in that a click has happened. The App will use this as
|
|
// a indicator that it needs to dismiss any open flyouts.
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - <none>
|
|
void AppLogic::TitlebarClicked()
|
|
{
|
|
if (_root)
|
|
{
|
|
_root->TitlebarClicked();
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Implements the F7 handler (per GH#638)
|
|
// - Implements the Alt handler (per GH#6421)
|
|
// Return value:
|
|
// - whether the key was handled
|
|
bool AppLogic::OnDirectKeyEvent(const uint32_t vkey, const uint8_t scanCode, const bool down)
|
|
{
|
|
if (_root)
|
|
{
|
|
// Manually bubble the OnDirectKeyEvent event up through the focus tree.
|
|
auto xamlRoot{ _root->XamlRoot() };
|
|
auto focusedObject{ Windows::UI::Xaml::Input::FocusManager::GetFocusedElement(xamlRoot) };
|
|
do
|
|
{
|
|
if (auto keyListener{ focusedObject.try_as<IDirectKeyListener>() })
|
|
{
|
|
if (keyListener.OnDirectKeyEvent(vkey, scanCode, down))
|
|
{
|
|
return true;
|
|
}
|
|
// otherwise, keep walking. bubble the event manually.
|
|
}
|
|
|
|
if (auto focusedElement{ focusedObject.try_as<Windows::UI::Xaml::FrameworkElement>() })
|
|
{
|
|
focusedObject = focusedElement.Parent();
|
|
|
|
// Parent() seems to return null when the focusedElement is created from an ItemTemplate.
|
|
// Use the VisualTreeHelper's GetParent as a fallback.
|
|
if (!focusedObject)
|
|
{
|
|
focusedObject = winrt::Windows::UI::Xaml::Media::VisualTreeHelper::GetParent(focusedElement);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
break; // we hit a non-FE object, stop bubbling.
|
|
}
|
|
} while (focusedObject);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Used to tell the app that the 'X' button has been clicked and
|
|
// the user wants to close the app. We kick off the close warning
|
|
// experience.
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - <none>
|
|
void AppLogic::WindowCloseButtonClicked()
|
|
{
|
|
if (_root)
|
|
{
|
|
_root->CloseWindow();
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Gets the taskbar state value from the last active control
|
|
// Return Value:
|
|
// - The taskbar state of the last active control
|
|
size_t AppLogic::GetLastActiveControlTaskbarState()
|
|
{
|
|
if (_root)
|
|
{
|
|
return _root->GetLastActiveControlTaskbarState();
|
|
}
|
|
return {};
|
|
}
|
|
|
|
// Method Description:
|
|
// - Gets the taskbar progress value from the last active control
|
|
// Return Value:
|
|
// - The taskbar progress of the last active control
|
|
size_t AppLogic::GetLastActiveControlTaskbarProgress()
|
|
{
|
|
if (_root)
|
|
{
|
|
return _root->GetLastActiveControlTaskbarProgress();
|
|
}
|
|
return {};
|
|
}
|
|
|
|
// Method Description:
|
|
// - Sets the initial commandline to process on startup, and attempts to
|
|
// parse it. Commands will be parsed into a list of ShortcutActions that
|
|
// will be processed on TerminalPage::Create().
|
|
// - This function will have no effective result after Create() is called.
|
|
// - This function returns 0, unless a there was a non-zero result from
|
|
// trying to parse one of the commands provided. In that case, no commands
|
|
// after the failing command will be parsed, and the non-zero code
|
|
// returned.
|
|
// Arguments:
|
|
// - args: an array of strings to process as a commandline. These args can contain spaces
|
|
// Return Value:
|
|
// - the result of the first command who's parsing returned a non-zero code,
|
|
// or 0. (see AppLogic::_ParseArgs)
|
|
int32_t AppLogic::SetStartupCommandline(array_view<const winrt::hstring> args)
|
|
{
|
|
const auto result = _appArgs.ParseArgs(args);
|
|
if (result == 0)
|
|
{
|
|
_appArgs.ValidateStartupCommands();
|
|
_root->SetStartupActions(_appArgs.GetStartupActions());
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
// Method Description:
|
|
// - If there were any errors parsing the commandline that was used to
|
|
// initialize the terminal, this will return a string containing that
|
|
// message. If there were no errors, this message will be blank.
|
|
// - If the user requested help on any command (using --help), this will
|
|
// contain the help message.
|
|
// - If the user requested the version number (using --version), this will
|
|
// contain the version string.
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - the help text or error message for the provided commandline, if one
|
|
// exists, otherwise the empty string.
|
|
winrt::hstring AppLogic::ParseCommandlineMessage()
|
|
{
|
|
return winrt::to_hstring(_appArgs.GetExitMessage());
|
|
}
|
|
|
|
// Method Description:
|
|
// - Returns true if we should exit the application before even starting the
|
|
// window. We might want to do this if we're displaying an error message or
|
|
// the version string, or if we want to open the settings file.
|
|
// Arguments:
|
|
// - <none>
|
|
// Return Value:
|
|
// - true iff we should exit the application before even starting the window
|
|
bool AppLogic::ShouldExitEarly()
|
|
{
|
|
return _appArgs.ShouldExitEarly();
|
|
}
|
|
|
|
bool AppLogic::FocusMode() const
|
|
{
|
|
return _root ? _root->FocusMode() : false;
|
|
}
|
|
|
|
bool AppLogic::Fullscreen() const
|
|
{
|
|
return _root ? _root->Fullscreen() : false;
|
|
}
|
|
|
|
bool AppLogic::AlwaysOnTop() const
|
|
{
|
|
return _root ? _root->AlwaysOnTop() : false;
|
|
}
|
|
|
|
// -------------------------------- WinRT Events ---------------------------------
|
|
// Winrt events need a method for adding a callback to the event and removing the callback.
|
|
// These macros will define them both for you.
|
|
DEFINE_EVENT_WITH_TYPED_EVENT_HANDLER(AppLogic, RequestedThemeChanged, _requestedThemeChangedHandlers, winrt::Windows::Foundation::IInspectable, winrt::Windows::UI::Xaml::ElementTheme);
|
|
}
|